99581210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 185749200

約数和(自身を除く): 86167990

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 2729, 3649, 5458, 7298, 13645, 18245, 27290, 36490, 111889, 223778, 242881, 485762, 559445, 1118890, 1214405, 2428810, 9958121, 19916242, 49790605, 99581210]

約数ペア:

[(1, 99581210), (2, 49790605), (5, 19916242), (10, 9958121), (41, 2428810), (82, 1214405), (89, 1118890), (178, 559445), (205, 485762), (410, 242881), (445, 223778), (890, 111889), (2729, 36490), (3649, 27290), (5458, 18245), (7298, 13645)]